Physical World

A hypothesis is a proposed explanation based on limited evidence as a starting point for further investigation. It is not assumed to be true — instead, it is tested through experiments and observation to validate or refute it. So the statement "a hypothesis is a supposition with assuming that is true" is incorrect, as it misrepresents the scientific method. Other statements are correct: - (1) Classical physics does indeed deal with macroscopic phenomena. - (2) Physics and mathematics are based on foundational assumptions or postulates. - (4) An axiom is a universally accepted principle, and a model is a theory used to describe phenomena.